139.7 x 8.0 Circular Hollow Section S355
139.7 x 8.0 Circular Hollow Section S355 is a CHS, a seamless-looking tubular member equally stiff in every direction. Closed profiles are enormously stiffer in torsion than any open section, so a CHS is the sensible answer for cantilevered signage, gantry arms and anything that twists.
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At 26 kg per metre, one tonne buys roughly 38.5 linear metres. It is heavy enough to need mechanical handling on site, but light enough that a standard HIAB offload covers delivery in one visit. Supplied in grade S355 to BS EN 10210 / BS EN 10219, cut to your lengths and delivered worldwide. Heat numbers are traceable back to the rolling mill, with EN 10204 3.1 certificates issued against each delivery.
Typically specified for canopy supports, bracing in exposed frames, roller and shaft sleeves, exposed architectural columns and handrails and balustrade posts.
Galvanising a closed section needs vent and drain holes; we position them where they will not be seen.
Services for this section
Cut, drilled, certified, delivered
- Cut to length, drilled and notched
- BS EN 9606-1 coded welding
- CAD detailing and connection design
- CE Declaration of Performance
- worldwide delivery with HIAB offload
- Live structural steel prices
- Request a quote (24-hour response)
- Speak to the sales team
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FAQs
139.7 x 8.0 Circular Hollow Section S355,
answered.
Common questions about the 139.7 x 8.0 Circular Hollow Section S355 — weight, grade, cut-to-length and worldwide delivery.
- It weighs 26 kg per linear metre, so a tonne is approximately 38.5 metres. A 6 m length comes to about 156 kg. Use the figure for lifting plant selection and for pricing, since structural steel is sold by weight.
Ready to order | 139.7 x 8.0 Circular Hollow Section S355